% Copyright 2003-2005 Han The Thanh . % This file is part of vntex. License: LPPL, version 1.3 or newer, % according to http://www.latex-project.org/lppl.txt % Computer Modern Roman upper case "A" precomposed glyphs: % Inclusion: % A' A` A? A~ A. % A( A(' A(` A(? A(~ A(. % A^ A^' A^` A^? A^~ A^. begin_letter(a); set_letter_dimens(a)( 13u#, cap_height#, 0, 0, cap_serif_fit#, cap_serif_fit# ); numeric left_stem, right_stem, outer_jut, alpha; right_stem = cap_stem - stem_corr; left_stem = min(cap_hair if hefty: -3stem_corr fi, right_stem); outer_jut = .8cap_jut; x1l = w - x4r = l + letter_fit + outer_jut + .5u; y1 = y4 = 0; x2 - x1 = x4 - x3; x3r = x2r + apex_corr; y2 = y3 = h+apex_o + apex_oo; alpha = diag_ratio(2, left_stem, y2 - y1, x4r - x1l - apex_corr); penpos1(alpha*left_stem, 0); penpos2(alpha*left_stem, 0); penpos3(alpha*right_stem, 0); penpos4(alpha*right_stem, 0); z0 = whatever[z1r, z2r] = whatever[z3l, z4l]; if y0 < h-cap_notch_cut: y0 := h - cap_notch_cut; fill z0 + .5right{down} ... {z4 - z3}diag_end(3l, 4l, 1, 1, 4r, 3r) -- diag_end(4r, 3r, 1, 1, 2l, 1l) -- diag_end(2l, 1l, 1, 1, 1r, 2r){z2 - z1} ... {up}z0 + .5left -- cycle; % left and right diagonals else: fill z0 -- diag_end(0, 4l, 1, 1, 4r, 3r) -- diag_end(4r, 3r, 1, 1, 2l, 1l) -- diag_end(2l, 1l, 1, 1, 1r, 0) -- cycle; fi % left and right diagonals penpos5(whatever, angle(z2 - z1)); z5 = whatever[z1, z2]; penpos6(whatever, angle(z3 - z4)); z6 = whatever[z3, z4]; y6 = y5; if hefty: y5r else: y5 fi =5/12y0; y5r - y5l = y6r - y6l = cap_band; penstroke z5e -- z6e; % bar line if serifs: numeric inner_jut; pickup tiny.nib; prime_points_inside(1, 2); prime_points_inside(4, 3); if rt x1'r + cap_jut + .5u + 1<=lft x4'l - cap_jut: inner_jut = cap_jut; else: rt x1'r + inner_jut + .5u + 1=lft x4'l - inner_jut; fi dish_serif(1', 2, a, 1/2, outer_jut, b, .6, inner_jut)(dark); % left serif dish_serif(4', 3, c, 1/2, inner_jut, d, 1/3, outer_jut); set_letter_join(a, max(x2, x3), 6.5u#); else: set_letter_join(a, x0, 6.5u#); fi % right serif penlabels(0, 1, 2, 3, 4, 5, 6); end_pic; input vnacomp; endinput;